Dowsing, sometimes called divining or water witching, is the practice which dowsers say permits them to detect hidden or buried water, metals, gemstones, or other such objects without the use of scientific apparatus. A Y- or L-shaped twig or rod is used during dowsing, but some dowsers use other equipment or no equipment at all.

Dowsing可以好好玩，也可以有好多好多用途，例如我：

1. 我有一位老師父年青時用他來幫助油公司找油田
2. 又可以用Dowsing方法找到自己的體光有幾大
3. 也可以找水源、失物等